参数资料
型号: RKEF300
厂商: TE Connectivity
文件页数: 1/28页
文件大小: 0K
描述: POLYSWITCH PTC RESET 3A T/H
产品培训模块: Circuit Protection Products
标准包装: 1,000
系列: PolySwitch®
电流 - 维持(Ih): 3A
电流 - 跳闸(It): 6A
电流 - 最大: 40A
电压 - 最大: 60V
R最小/最大: 0.030 ~ 0.050 欧姆
封装/外壳: 径向
包装: 散装
其它名称: RF0875-000
PolySwitch Resettable Devices
Radial-leaded Devices
TE Circuit Protection’s PolySwitch radial-leaded products
represent the most comprehensive and complete set of
PPTC products available in the industry today.
? RGEF series for hold currents up to 14A
? RHEF series for flatter thermal derating and
operating temperatures up to 125°C
? RUEF series for balance of voltage rating (30V) and
hold current (up to 9A)
? RUSBF series for fast time-to-trip and low-resistance
computer applications
? RXEF series for low hold currents (down to 50mA)
and high voltage rating (up to 72V)
? RKEF series for balance of voltage rating (60V) and
hold current (up to 5A)
? BBRF series for cable telephone applications
? Now offering RoHS versions of all products
Benefits
? Many product choices give engineers more design
flexibility
? Compatible with high-volume electronics assembly
? Assists in meeting regulatory requirements
? Higher voltage ratings allow use in new applications
Features
? RoHS compliant
? Broadest range of radial-leaded resettable devices
available in the industry
? Current ratings from 50mA to 15A
? Voltage ratings from 6V (computer and electronic
applications) to 99V
? Agency recognition : UL, CSA, TüV
? Fast time-to-trip
? Low resistance
Applications
? Satellite video receivers
? USB hub, ports and peripherals
? Phones
? Industrial controls
? Transformers
? Computer motherboards
? IEEE1394 ports
? CD-ROMs
? Game machines
? Fax machines
? Analog and digital line cards
? Printers
12
OBSOLETE
? Modems
? Battery packs
NOT the LATEST
REVISION
135
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相关代理商/技术参数
参数描述
RKEF300-2 制造商:RAYCHEM CIRCUIT PRO 功能描述:RF3796-000 RLINE 制造商:TE Connectivity 功能描述: 制造商:TE CONNECTIVITY RAYCHEM-POLYSWITCH 功能描述:RLINE / RKEF300-2
RKEF375 功能描述:可复位保险丝 60V 40A 3.40W Radial-leaded Device RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C
RKEF400 功能描述:可复位保险丝 60V 40A 3.70W Radial-leaded Device RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C
RKEF500 功能描述:可复位保险丝 60V 40A 5.00W Radial-leaded Device RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C
RKEF500-1 功能描述:可复位保险丝 60V 40A 0.03Ohms RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C